8 Wizard

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17.3K Posts

October 4th, 2015 14:00

Drivers don't magically go missing.

What has happened to this machine recently?

What version of Windows are you running now?

12 Posts

October 4th, 2015 15:00

I'm using windows 7. I did reinstall windows a couple of months ago, but I had a dell technician that walked me through it. Other than that, I can't think of anything that would cause the drivers to get uninstalled.

8 Wizard

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17.3K Posts

October 4th, 2015 16:00

This is the best way. Chipset Drivers first after install completes.

http://en.community.dell.com/owners-club/alienware/f/3746/t/19376654

Then, IIRC ... Aurora-R4 has USB-3.0, so looks like it needs Renesas driver

http://downloads.dell.com/published/pages/alienware-aurora-r4.html

12 Posts

October 4th, 2015 18:00

Hi again!

Thanks for helping me out! But do you have any idea what the USB-controller device is/does?  I mean, the computer is working perfectly fine without the drivers.

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